Nantaporn MorakotYaowaret CharoenwanChakkaphan Chanchareon2564-03-252021-03-252564-01-16Nantaporn Morakot. Yaowaret Charoenwan. Chakkaphan Chanchareon. (2021). The Development Of Learning Achievements On Science Class, Matter 1, Life And The Process Of Life Subject: The Existence Of The Species Of The Organism Of Pathomsuksa 5 Students In Ban Non Chad School Using The 5 Es Of Inquiry-Based Learning. Proceedings of The 7th Regional Conference on Graduate Research 16 January 2021, Sripatum University, Khon Kaen Campus, Khon Kaen, Thailand. (p.517-522).978-974-655-468-8https://dspace.spu.ac.th/handle/123456789/7359The purposes of this study were: to develop the activity plan of the 5 Es of inquiry-Based Learning to be a good level of quality with efficiency attained the criteria at 80/80 and to study students' achievement of the activity plan of the 5 Es of inquiry-Based Learning, and to study students' satisfaction with learning according to the inward learning plan of the 5 Es of inquiry-Based Learning The sample consisted of 7 Pathomsuksa 5 students in Ban Non Chad School by purposive sampling. The instruments used in this study consisted of lesson plans 14 lessons and pretest-posttest multiple choices 30 questions with difficulty (P) from 0.40 to 0.85 and classification authority (B) from 0.20 to 0.80 and confidence value of 0.99, and as a measure of satisfaction after the use of the learning management plan. It has a confidence value equal to 0.94. The statistics that use performance analysis, effectiveness Index, test results before and after class and learning persistence average, percentage. The findings of this research were as follows: 1. The lesson plan of the 5 Es of inquiry-Based Learning was effective at 83.18/81.82, which was higher than attained the criteria at 80/80 2. The Effectiveness Index of the 5 Es of inquiry-Based Learning was 0.84, indicating that students had progressed after studying the 5 Es of inquiry-Based Learning of 84%. 3. Satisfied students studying with the 5 Es of inquiry-Based Learning and the list are at the most satisfying level.DevelopmentLearning Achievements On Science ClassArticle